# N522AL: Zipline International P2 ZIP - Status: Valid registration - Airframe: [Zipline International P2 ZIP](https://openairdocs.org/model/zipline-international-p2-zip) (registry code 06102II) - Serial number: 18736P22510 - Type: Hybrid lift - Engine type: Electric - Certificate issued: June 2, 2026 - Expires: June 30, 2033 - Mode S code: A69067 - Registered owner: [Zipline International Inc](https://openairdocs.org/faa-owner/ZIPLINE%20INTERNATIONAL%20INC) - Location: [S San Fran, CA](https://openairdocs.org/faa-place/CA/S%20San%20Fran) - Owner type: Corporation - Owner's area on the map: 37.6552° N, 122.4184° W: Placed by OpenAirDocs at the center of ZIP code 94080, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=522AL - Page: https://openairdocs.org/aircraft/N522AL From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Zipline International P2 ZIP) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N522AL. ## FAA accident and incident reports None matched to N522AL. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## Service difficulty reports on N522AL not matched to an aircraft (16) They name N522AL, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR ALGAR5496122711](https://openairdocs.org/sdr/ALGAR5496122711), Dec 27, 2011: SCROLL. CRACKED. CRACKED COMPRESSOR SCROLL. - [SDR ALGA11411FF44223](https://openairdocs.org/sdr/ALGA11411FF44223), Jan 14, 2011: COVER. MISMANUFACTURED. BLEED VALVE COVER, BLEED PORT NOT COMPLETELY DRILLED THROUGH. (NEW PART FROM MFG) - [SDR ALG2006F00024](https://openairdocs.org/sdr/ALG2006F00024), Jan 8, 2006: GAUGE. INOPERATIVE. ON LANDING APPROACH NR 2 ENGINE NE1 GAUGE WENT TO ZERO, SETTING OFF THE ENGINE OUT WARNING LIGHT AND OTHER WARNINGS. REMOVED AND REPLACED N1 GAUGE WITH SERVICE - [SDR ALG2005F00119](https://openairdocs.org/sdr/ALG2005F00119), Nov 1, 2005: ENGINE. FAILED. IN FLIGHT, NR 1 ENGINE T-5 INCREASED IN TEMPERATURE, AFTER LANDING, NOTIFIED MAINTENANCE. A POWER CHECK REVEALED THAT NR 1 ENGINE WAS A -7. REMOVED AND REPLACED - [SDR ALG2005F00017](https://openairdocs.org/sdr/ALG2005F00017), Apr 8, 2005: DOOR. SEPARATED. PICKED AIRCRAFT UP TO A HOVER ON PAD B1 TO REPOSITION . PAD B3 RADIOED THAT THE OIL FILLER COVER HAD SEPARATED. RADIO OPERATOR THEN CALLED ADVISING RETURN TO PA - [SDR ALGA100035](https://openairdocs.org/sdr/ALGA100035), Feb 26, 2005: GEARBOX. MAKING METAL. FOUND METAL ON BOTH CHIP PLUGS. FOUND MAIN CAUSE TO BE PINION GEAR / REPAIRED G/BOX, REPLACED PINION GEAR,TORQUE METER GEAR,PTO GEARSHAFT. - [SDR 2005F00042](https://openairdocs.org/sdr/2005F00042), Feb 22, 2005: WIRE HARNESS. DAMAGED. DURING PRELANDING PROCEDURES LANDING GEAR LIGHTS FAILED TO ILLUMINATE UPON GEAR EXTENSION. LANDING GEAR CIRCUIT BREAKER WAS RECYCLED SEVERAL TIMES AND LANDING G - [SDR 2005F00044](https://openairdocs.org/sdr/2005F00044), Feb 21, 2005: WIRE HARNESS. DAMAGED. AFTR TAKEOFF, GEAR PLACED IN UP POSITION THREE GREEN LIGHTS STAYED ON RED LIGHT OUT WITH GEAR HANDLE UP OR DOWN POSITION. MAINTENANCE INSTALLED SERVICEABLE UPLI - [SDR 2005F00048](https://openairdocs.org/sdr/2005F00048), Feb 6, 2005: WARNING LIGHT. ILLUMINATED. IN FLIGHT ABOVE 130 KNOTS, AFTER TAKEOFF RETRACT LANDING GEAR, ALL LIGHT EXTINGUISHED AND ALL INDICATIONS NORMAL. AT ABOUT 130 KNOTS INDICATED AIRSPEED NOSE GEA - [SDR ALG2005F00004](https://openairdocs.org/sdr/ALG2005F00004), Dec 15, 2004: PUMP. INOPERATIVE. ON OPS CHECK FLIGHT FOR HYDRAULIC MODULE CHANGE AND GEAR RETRACTION CHECK, GEAR WILL NOT RETRACT RED UNSAFE LIGHT STAYS ON. MAINTENANCE REMOVED HYDRAULIC PUMP S - [SDR ALG2005F00006](https://openairdocs.org/sdr/ALG2005F00006), Dec 14, 2004: MODULE. INOPERATIVE. AFTER TAKE OFF, GEAR DID NOT RAISE NORMALLY- RED LIGHT ON 3 GREENS OFF. VISUAL CONFIRMATION 3 GEAR HANGING DOWN. RECYCLED SEVERAL TIMES DECREASED AIRSPEED AT 20 - [SDR ALG2005F00000](https://openairdocs.org/sdr/ALG2005F00000), Dec 2, 2004: ENGINE. MAKING METAL. NR 1 ENGINE CHIP LIGHT ILLUMINATED IN CRUISE FLIGHT, COMPLIED WITH CHECKLIST PROCEDURES AND CONTINUED TO AIRPORT. MAINTENANCE REMOVED 2 EA CHIP PLUGS FOUND ONE - [SDR ALG2004F00069](https://openairdocs.org/sdr/ALG2004F00069), Oct 25, 2004: ENGINE. MAKING METAL. ON CLIMB OUT NR 1 ENGINE CHIP LIGHT ILLUMINATED, PILOT RETURNED TO AIRPORT. THE MECHANIC REMOVED AND REPLACED NR 1 ENGINE. AIRCRAFT WAS RETURNED TO SERVICE. - [SDR ALG2004F00033](https://openairdocs.org/sdr/ALG2004F00033), Jun 10, 2004: SMOKE DETECTOR. WILL NOT TEST. DURING RUN UP, FIRE DETECTOR IN AFT BAGGAGE COMPARTMENT LIGHT FAILED TO COME ON DURING TEST. MAINTENANCE CARRIED FORWARD TO MCOD, PART IS ON ORDER AND IT IS A 1 - [SDR ALG2003F00102](https://openairdocs.org/sdr/ALG2003F00102), Sep 24, 2003: WIRE. SHORTED. IN CRUISE FLIGHT, SMELLED SMOKE AND SAW SMOKE FLOWING OUT OF OVERHEAD QUADRANT FRONT BY FIRE HANDLES. EXECUTED TURN AROUND TO INTRACOASTAL AND SMOKE STOPPED. FI - [SDR ALG2003F00009](https://openairdocs.org/sdr/ALG2003F00009), Dec 11, 2002: PRESSURE SWITCH. FAILED. DURING RUN-UP CHECK, BOTH NR 1 AND NR 2 ENGINE FUEL PRESSURE LIGHT ILLUMINATED. WHEN THROTTLES WERE ADVANCED FROM IDLE AND AIRCRAFT WAS BROUGHT TO A HOVER DURIN ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Related - Other Zipline International P2 ZIP aircraft: https://openairdocs.org/model/zipline-international-p2-zip/aircraft.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.